<?php

function the_title() {
      global $query;
      echo $query->config['site']['name'];
}

$primera_columna = $query->objects->article->clone_this();
$primera_columna->load_by_slug("primera-columna", array('element' => 1, 'descendants' => 1));

$segunda_columna = $query->objects->article->clone_this();
$segunda_columna->load_by_slug("segunda-columna", array('element' => 1, 'descendants' => 1));

$tercera_columna = $query->objects->article->clone_this();
$tercera_columna->load_by_slug("tercera-columna", array('element' => 1, 'descendants' => 1));

?>